These sounds like great changes and I'm glad Glaives are getting some love! One thing that would really make Glaives more fun is if they would accurately bounce towards enemies within a certain range. For example, bounce towards an enemy within 5m if it hits a surface and within 10m if it hits an enemy. I think the Flacor does this well if my memory is correct, but other Glaives are pretty underwhelming and random on that aspect. I personally find the bouncing aspect of the Glaives more badass than mere explosions.